12Pcs Glass Tubing Borosilicate Pyrex Blowing Tubes Transparent

Specification: Material: Borosilicate Glass Color: Transparent Length: 100mm Outside diameter: 10mm Thick Wall: 2.2mm Applicable: Apply to home, school, factory, laboratory and so on. Features: 1.Resistant to high temperature and corrosion. 2.High quality Borosilicate Glass. 3.Fire polished in both sides. Package Included: 12 x Glass Tubes